<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
 <head>
  <meta http-equiv="content-type" content="text/html; charset=UTF-8">
  <title>获取类方法的 ReflectionMethod</title>
<link media="all" rel="stylesheet" type="text/css" href="styles/03e73060321a0a848018724a6c83de7f-theme-base.css" />
<link media="all" rel="stylesheet" type="text/css" href="styles/03e73060321a0a848018724a6c83de7f-theme-medium.css" />

 </head>
 <body class="docs"><div class="navbar navbar-fixed-top">
  <div class="navbar-inner clearfix">
    <ul class="nav" style="width: 100%">
      <li style="float: left;"><a href="reflectionclass.getinterfaces.html">« ReflectionClass::getInterfaces</a></li>
      <li style="float: right;"><a href="reflectionclass.getmethods.html">ReflectionClass::getMethods »</a></li>
    </ul>
  </div>
</div>
<div id="breadcrumbs" class="clearfix">
  <ul class="breadcrumbs-container">
    <li><a href="index.html">PHP Manual</a></li>
    <li><a href="class.reflectionclass.html">ReflectionClass</a></li>
    <li>获取类方法的 ReflectionMethod</li>
  </ul>
</div>
<div id="layout">
  <div id="layout-content"><div id="reflectionclass.getmethod" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">ReflectionClass::getMethod</h1>
  <p class="verinfo">(PHP 5, PHP 7, PHP 8)</p><p class="refpurpose"><span class="refname">ReflectionClass::getMethod</span> &mdash; <span class="dc-title">获取类方法的 <span class="classname"><a href="class.reflectionmethod.html" class="classname">ReflectionMethod</a></span></span></p>

 </div>

 <div class="refsect1 description" id="refsect1-reflectionclass.getmethod-description">
  <h3 class="title">说明</h3>
  <div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="methodname"><strong>ReflectionClass::getMethod</strong></span>(<span class="methodparam"><span class="type">string</span> <code class="parameter">$name</code></span>): <span class="type"><a href="class.reflectionmethod.html" class="type ReflectionMethod">ReflectionMethod</a></span></div>

  <p class="para rdfs-comment">
   获取一个类方法的 <span class="classname"><a href="class.reflectionmethod.html" class="classname">ReflectionMethod</a></span>。
  </p>

 </div>


 <div class="refsect1 parameters" id="refsect1-reflectionclass.getmethod-parameters">
  <h3 class="title">参数</h3>
  <p class="para">
   <dl>
    
     <dt>
<code class="parameter">name</code></dt>

     <dd>

      <p class="para">
       要反射的方法名称。
      </p>
     </dd>

    
   </dl>

  </p>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-reflectionclass.getmethod-returnvalues">
  <h3 class="title">返回值</h3>
  <p class="para">
   一个 <span class="classname"><a href="class.reflectionmethod.html" class="classname">ReflectionMethod</a></span>。
  </p>
 </div>

 
 <div class="refsect1 errors" id="refsect1-reflectionclass.getmethod-errors">
  <h3 class="title">错误／异常</h3>
  <p class="para">
   如果方法不存在则会抛出 <span class="classname"><a href="class.reflectionexception.html" class="classname">ReflectionException</a></span> 异常。
  </p>
 </div>


 <div class="refsect1 examples" id="refsect1-reflectionclass.getmethod-examples">
  <h3 class="title">范例</h3>
  <p class="para">
   <div class="example" id="example-5162">
    <p><strong>示例 #1 <span class="methodname"><strong>ReflectionClass::getMethod()</strong></span> 的基本用法</strong></p>
    <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB">&lt;?php<br />$class&nbsp;</span><span style="color: #007700">=&nbsp;new&nbsp;</span><span style="color: #0000BB">ReflectionClass</span><span style="color: #007700">(</span><span style="color: #DD0000">'ReflectionClass'</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$method&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #0000BB">$class</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">getMethod</span><span style="color: #007700">(</span><span style="color: #DD0000">'getMethod'</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$method</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">?&gt;</span>
</span>
</code></div>
    </div>

    <div class="example-contents"><p>以上例程会输出：</p></div>
    <div class="example-contents screen">
<div class="cdata"><pre>
object(ReflectionMethod)#2 (2) {
  [&quot;name&quot;]=&gt;
  string(9) &quot;getMethod&quot;
  [&quot;class&quot;]=&gt;
  string(15) &quot;ReflectionClass&quot;
}
</pre></div>
    </div>
   </div>
  </p>
 </div>


 <div class="refsect1 seealso" id="refsect1-reflectionclass.getmethod-seealso">
  <h3 class="title">参见</h3>
  <p class="para">
   <ul class="simplelist">
    <li class="member"><span class="methodname"><a href="reflectionclass.getmethods.html" class="methodname" rel="rdfs-seeAlso">ReflectionClass::getMethods()</a> - 获取方法的数组</span></li>
   </ul>
  </p>
 </div>


</div></div></div></body></html>